ポインティングシステム、情報処理システム、座標系等の設定方法、情報処理装置、および情報処理プログラム

摘要

An example pointing system includes an attitude calculation unit, a coordinate system setting unit, and a coordinate calculation unit. The attitude calculation unit calculates an attitude of a controller device in a predetermined space. The coordinate system setting unit sets a predetermined coordinate system in the predetermined space. The coordinate calculation unit calculates pointing coordinates in the coordinate system based on a relationship of the attitude with respect to the coordinate system. The coordinate system setting unit can set a direction of a predetermined axis of the coordinate system with respect to a vertical direction in the predetermined space, and can set the direction of the predetermined axis of the coordinate system with respect to a direction of the controller device in the predetermined space.